Make DeclarativeUserScriptManager non-shared between profiles.

chrome/browser/extensions/extension_system_impl.h

Index: chrome/browser/extensions/extension_system_impl.h
diff --git a/chrome/browser/extensions/extension_system_impl.h b/chrome/browser/extensions/extension_system_impl.h
index 416d5a17540b48fa27ec334c199e095263880535..04c34ba7511170b545b65d9b30f19b4cd558ad89 100644
--- a/chrome/browser/extensions/extension_system_impl.h
+++ b/chrome/browser/extensions/extension_system_impl.h
@@ -9,7 +9,6 @@
 #include "extensions/browser/extension_system.h"
 #include "extensions/common/one_shot_event.h"
 
-class DeclarativeUserScriptManager;
 class Profile;
 
 namespace extensions {
@@ -39,8 +38,6 @@ class ExtensionSystemImpl : public ExtensionSystem {
   RuntimeData* runtime_data() override;            // shared
   ManagementPolicy* management_policy() override;  // shared
   SharedUserScriptMaster* shared_user_script_master() override;  // shared
-  DeclarativeUserScriptManager* declarative_user_script_manager()
-      override;                                                    // shared
   StateStore* state_store() override;                              // shared
   StateStore* rules_store() override;                              // shared
   LazyBackgroundTaskQueue* lazy_background_task_queue() override;  // shared
@@ -87,7 +84,6 @@ class ExtensionSystemImpl : public ExtensionSystem {
     RuntimeData* runtime_data();
     ManagementPolicy* management_policy();
     SharedUserScriptMaster* shared_user_script_master();
-    DeclarativeUserScriptManager* declarative_user_script_manager();
     InfoMap* info_map();
     LazyBackgroundTaskQueue* lazy_background_task_queue();
     EventRouter* event_router();
@@ -114,9 +110,6 @@ class ExtensionSystemImpl : public ExtensionSystem {
     // Shared memory region manager for scripts statically declared in extension
     // manifests. This region is shared between all extensions.
     scoped_ptr<SharedUserScriptMaster> shared_user_script_master_;
-    // Manager of a set of DeclarativeUserScript objects for programmatically
-    // declared scripts.
-    scoped_ptr<DeclarativeUserScriptManager> declarative_user_script_manager_;
     scoped_ptr<RuntimeData> runtime_data_;
     // ExtensionService depends on StateStore, Blacklist and RuntimeData.
     scoped_ptr<ExtensionService> extension_service_;